72988999680
72,988,999,680 is an even composite number composed of six prime numbers multiplied together.
72988999680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 72988999680:
214 × 3 × 5 × 47 × 71 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 47 × 71 × 89)See below for interesting mathematical facts about the number 72988999680 from the Numbermatics database.
Names of 72988999680
- Cardinal: 72988999680 can be written as Seventy-two billion, nine hundred eighty-eight million, nine hundred ninety-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 7.298899968 × 1010
Factors of 72988999680
Divisors of 72988999680
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 47 48 60 64 71 80 89 94 96 120 128 141 142 160 178 188 192 213 235 240 256 267 282 284 320 355 356 376 384 426 445 470 480 512 534 564 568 640 705 710 712 752 768 852 890 940 960 1024 1065 1068 1128 1136 1280 1335 1410 1420 1424 1504 1536 1704 1780 1880 1920 2048 2130 2136 2256 2272 2560 2670 2820 2840 2848 3008 3072 3337 3408 3560 3760 3840 4096 4183 4260 4272 4512 4544 5120 5340 5640 5680 5696 6016 6144 6319 6674 6816 7120 7520 7680 8192 8366 8520 8544 9024 9088 10011 10240 10680 11280 11360 11392 12032 12288 12549 12638 13348 13632 14240 15040 15360 16384 16685 16732 17040 17088 18048 18176 18957 20022 20480 20915 21360 22560 22720 22784 24064 24576 25098 25276 26696 27264 28480 30080 30720 31595 33370 33464 34080 34176 36096 36352 37914 40044 40960 41830 42720 45120 45440 45568 48128 49152 50055 50196 50552 53392 54528 56960 60160 61440 62745 63190 66740 66928 68160 68352 72192 72704 75828 80088 81920 83660 85440 90240 90880 91136 94785 96256 100110 100392 101104 106784 109056 113920 120320 122880 125490 126380 133480 133856 136320 136704 144384 145408 151656 160176 167320 170880 180480 181760 182272 189570 192512 200220 200784 202208 213568 218112 227840 240640 245760 250980 252760 266960 267712 272640 273408 288768 290816 296993 303312 320352 334640 341760 360960 363520 364544 379140 385024 400440 401568 404416 427136 436224 455680 481280 501960 505520 533920 535424 545280 546816 577536 581632 593986 606624 640704 669280 683520 721920 727040 729088 758280 770048 800880 803136 808832 854272 872448 890979 911360 962560 1003920 1011040 1067840 1070848 1090560 1093632 1155072 1163264 1187972 1213248 1281408 1338560 1367040 1443840 1454080 1458176 1484965 1516560 1601760 1606272 1617664 1708544 1744896 1781958 1822720 1925120 2007840 2022080 2135680 2141696 2181120 2187264 2310144 2375944 2426496 2562816 2677120 2734080 2887680 2908160 2969930 3033120 3203520 3212544 3235328 3417088 3489792 3563916 3645440 3850240 4015680 4044160 4271360 4283392 4362240 4374528 4454895 4751888 4852992 5125632 5354240 5468160 5775360 5816320 5939860 6066240 6407040 6425088 6470656 6834176 7127832 7290880 8031360 8088320 8542720 8566784 8724480 8909790 9503776 9705984 10251264 10708480 10936320 11550720 11879720 12132480 12814080 12850176 12941312 13668352 14255664 16062720 16176640 17085440 17133568 17448960 17819580 19007552 19411968 20502528 21416960 21872640 23759440 24264960 25628160 25700352 25882624 27336704 28511328 32125440 32353280 34170880 34267136 35639160 38015104 38823936 41005056 42833920 47518880 48529920 51256320 51400704 51765248 54673408 57022656 64250880 64706560 68341760 68534272 71278320 76030208 77647872 82010112 85667840 95037760 97059840 102512640 102801408 103530496 114045312 128501760 129413120 136683520 142556640 152060416 155295744 164020224 171335680 190075520 194119680 205025280 205602816 228090624 257003520 258826240 273367040 285113280 304120832 310591488 342671360 380151040 388239360 410050560 456181248 514007040 517652480 570226560 608241664 760302080 776478720 820101120 912362496 1028014080 1140453120 1216483328 1520604160 1552957440 1824724992 2280906240 2432966656 3041208320 3649449984 4561812480 4865933312 6082416640 7298899968 9123624960 12164833280 14597799936 18247249920 24329666560 36494499840 72988999680
- Sum of all divisors σ(n): 244604344320
- Sum of proper divisors (its aliquot sum) s(n): 171615344640
- 72988999680 is an abundant number, because the sum of its proper divisors (171615344640) is greater than itself. Its abundance is 98626344960
Bases of 72988999680
- Binary: 10000111111100111101111000000000000002
- Hexadecimal: 0x10FE7BC000
- Base-36: XJ3RKLC
Squares and roots of 72988999680
- 72988999680 squared (729889996802) is 5327394074287040102400
- 72988999680 cubed (729889996803) is 388841164383370666262220767232000
-
The
square root of 72988999680 is 270164.7639497053 -
The
cube root of 72988999680 is 4179.1292585821
Scales and comparisons
How big is 72988999680?- 72,988,999,680 seconds is equal to 2,320 years, 42 weeks, 6 days, 2 hours, 8 minutes.
-
To count from 1 to 72,988,999,680 would take you about four thousand, six hundred forty-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 72988999680 cubic inches would be around 348.3 feet tall.
Recreational maths with 72988999680
- 72988999680 backwards is 08699988927
- The number of decimal digits it has is: 11
- The sum of 72988999680's digits is 75
- More coming soon!
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